The answer is 51 remainder 4      because 51* 4 =408 and 412 + 4 = 412
 
        
             
        
        
        
Answer:
x = 17.74 cm
Step-by-step explanation:
tan 29 = x/32
0.5543 = x/32
x = 17.74 cm
 
        
                    
             
        
        
        
Answer & Step-by-step explanation:
Since you looking for the width and you are given the length and the area, then you will divide the area by the length. 
(10x² + 5x) ÷ 5x
You can also turn this into a fraction so you can know what you are dividing.

So, your width is 2x + 1